baber/WOPTO huggingface dataset:
Patent JP-2002254066-A (JP)
Title: Vacuum evaporation type desalination plant
Inventor: UCHIMURA TOMOYUKI
IPC: C02F1/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum evaporation type desalination plant equipped with an inexpensive and reliable noncondensing gas discharge means to discharge noncondensing gas inside equipment without using a vacuum pump. SOLUTION: In a vacuum evaporation type desalination plant where raw water is heated under reduced pressure directly or indirectly by the heat source, an evaporative distiller 10 is equipped to generate and condense a steam to produce freshwater and a freshwater drain pump 30 is equipped to discharge the produced freshwater, a condensation extraction means (condensation extraction pipe 17 and ejector 23, etc.), to collect the noncondensing gas inside the system and a condensation extraction tank 16 to store the noncondensing gas collected by the condensation extraction means under subatmospheric pressure are installed.  The pressurization up to or over atmospheric pressure inside the condensation extraction tank 16 can be performed by the freshwater drain pump 30 and when the noncondensing gas inside the condensation extraction tank 16 is discharged, the inside of the condensation extraction tank 16 is pressurized by the freshwater drain pump 30 and the noncondensing gas is discharged outside the system.
Patent JP-2002258647-A (JP)
Title: Image fixing device and image forming device
Inventor: ONODERA MASAYASU
IPC: F16C13/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image fixing device equipped with a means for regulating the accumulation of heat on a heating roller in a paper non-passing area. SOLUTION: This image forming device is constituted so that a toner image on paper may be fixed on the paper by the press-contact and heating action of the rotatable heating roller having light transmissive base substance and a heat ray absorption layer and a counter roller rotating while press-contacting with the heating roller. The image fixing device is provided with a cooling air flow exit connected to a cooling means proximately to one part of the heating roller and the counter roller in their width direction.
Patent JP-2001269188-A (JP)
Title: Dna polymerase b variant exhibiting enhanced performance in pcr
Inventor: SOBEK HARALD DR
IPC: C12N15/09
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermostable variant of a DNA polymerase B exhibiting an enhanced performance in PCR. SOLUTION: This thermostable DNA polymerase B variant suitable for polymerase chain reaction, is characterized by that amino acid(s), preferably tyrosine(s), is/are substituted in the Y-GG/A amino acid motif existing between N-terminal 3'-5'-exonuclease domain and C-terminal polymerase domain of wild-type DNA polymerase B.
Patent JP-2002270619-A (JP)
Title: ELECTRODE-FORMING METHOD TO GaN-BASED MATERIAL LAYER
Inventor: YOSHIDA KIYOTERU
IPC: H01L21/308
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrode forming method to a GaN-based material layer, which can reduce the gate leakage current, when it is applied at the time of manufacturing a GaN-based FET. SOLUTION: In the electrode-forming method, at least one kind of metal is selected from among a group of Al, Ti, Ta, Pt, W, Ni and Ag. The metal or its alloy or an alloy 6, composed of the metal and Si, is adhered on the surface 4A of the GaN-based material layer 4 through the use a prescribed pattern. Heat treatment is performed at a temperature of at least 300 deg.C, and a diffusion layer of the metal or the alloy is formed. After the diffusion layer has been eliminated through wet treatment using aqua regia or hydrochloric acid, an object electrode is formed there.
Patent JP-2002264687-A (JP)
Title: Vehicle-to-vehicle distance control device
Inventor: TAKADA YASUSHI
IPC: F02D29/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-to-vehicle distance control device that can omit switch operation even when travel environment changes. SOLUTION: A plurality of detected environmental states detected by an environmental state detecting means 10 in the past are stored as environmental sets based on the degree of similarity in a similar set storage means 15. A similar set determining means 11 determines the most similar set out of the environmental sets to new detected environmental states newly detected by the environmental state detecting means 10. A setting changing means 12 refers to a setting change rule storage means 19 on the basis of the similar set and changes the setting of a vehicle-to-vehicle distance control means 13. A driver's reaction determining means 17 determines a driver's reaction (affirmative or negative) to the control of the vehicle-to-vehicle distance control device 13 from the detected result of the driver's state detecting means 16.  According to the determined result, a setting change rule updating means 18 updates the setting change rule stored in the setting change rule storage means 19.
Patent JP-2002165054-A (JP)
Title: Image reader and its blank original detection method and electronic device provided with the image reader
Inventor: OGIWARA HIROO
IPC: H04N1/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader with high convenience that checks a difference from the number of black pixels read by each line and judges whether or not the read original provides an effective image depending on the change in the differences so as to correctly detect white levels of the original even when the paper itself is colored. SOLUTION: A CPU 7 counts the number of black pixels of an image read by each line by a CIS(Contact Image Sensor) or the like of a scanner 1, obtains a maximum value of the change in number of black pixels of consecutive lines and judges it to be white levels when the maximum change by each line is smaller than a preset threshold value of the change in the number of the black pixels even if number of black pixels of the entire original is more than the preset threshold value of the entire number of black pixels.
Patent JP-2001312538-A (JP)
Title: Method and device for reserving resources to anticipated work items via simulated work items
Inventor: MULLEN DAVID
IPC: G06Q10/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for reserving resources to anticipated work items via simulated work items. SOLUTION: A work flow manager (150) reserves resources for dealing with actual anticipated work items, by transmitting simulated artificial work items to resources before the actual work items become available. The resources rather wait the actual work item without dealing with the work item simulated. When this actual work item is made available, it is substituted for the work item simulated, and the resources deal with the operations simulated. For example, in an automatic call delivery(ACD) system (101) that deal with various types of correspondences, (at step 2) it is anticipated data how many agents are needed in each type, (at step 204) it is decided that actually how many agents are available (are reserved).
Patent JP-2002269446-A (JP)
Title: Cooking information providing system, cooking information providing method, and cooking information providing device
Inventor: YAMADA TAKESHI
IPC: G06Q50/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooking information providing system, a cooking information providing method, and a cooking information providing device capable of providing cooking data corresponding to a plurality of number of persons for which cooking is performed. SOLUTION: In a server 20, the cooking data on cooking corresponding to the plurality number of persons for which the cooking is performed is stored in a hard disk 26 for every type of cooking, type data showing the types of the cooking and number data showing the number of persons for which the cooking is performed are received from a cooking data requester (terminal device 50), the cooking data corresponding to the number of persons for which the cooking is performed indicated by the number data for the cooling indicated by the received type data are read from the hard disk 26, and the read cooking data is transmitted to the terminal device 50 of the requester. Also, the terminal device 50 transmits the type data and number data when requesting the cooking data, and receives the cooking data transmitted from the server 20 in response to the transmitted data.
Patent JP-2002263549-A (JP)
Title: Coating apparatus and production of coated paper
Inventor: SUGIHARA MASAHIRO
IPC: B05C1/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To form a uniform coating film and make double-sided coating films even while preventing damages on the coated face and suppressing occurrence of uneven coating in relation to a coating apparatus for applying a coating liquid to the web surface of such as paper, a resin film or the like and a production method of coated paper. SOLUTION: Two applicator rolls 2, 2 forming a nip part 20 while being pushed against each other and when coating liquid films on these two applicator rolls 2, 2 are transferred and applied to the surface of the web 1 passing through the nip part 20, the web 1 is transported in a manner that the web 1 after passing through the nip part 20 is held on the surface of one of the applicator roll 2 by an air floating type mini turn bar 4 formed in the downstream side of the nip part 20.
Patent JP-2002267907-A (JP)
Title: Optical element supporting method, adjusting method of optical system, adjusting method of exposure device, optical element supporting device, optical system, and exposure device
Inventor: MIWA YOSHINORI
IPC: G02B7/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to eliminate unnecessary deformation of an optical element due to its weight with a simple constitution. SOLUTION: The optical element supporting method which uses a frame member 2 equipped with optical element support parts 2a to 2c supporting multiple places of the peripheral part of an optical element 1 having its optical axis OA in the gravitational direction and a support member 4 supporting peripheral-directional places of the frame member, has a 1st process of supporting the optical element by the optical element support parts of the frame member supported by the support member and placing an external load in the gravitational direction on circumference-directionally different positions as both the positions where the optical element support parts of the frame member are provided and the positions where they are supported by the support member (fixing weights 5a to 5b),  a 2nd process of joining the frame member where the external load operates to at least part of the peripheral part of the optical element, and a 3rd process of reducing or removing the external load.
Patent JP-2002276833-A (JP)
Title: Valve element and check valve using this
Inventor: HORIGOME AKIHIKO
IPC: F16K25/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To ensure a sealing property, i.e., a reverse flow preventing property, to make an operability of a valve element good, to set a flow characteristic to the optimum condition and to effectively exhibit a reverse flow prevention pressure resistant property. SOLUTION: The valve element 1 opens/closes a flow passage by contacting/ leaving with a valve seat 3 formed on a body 6. This valve element 1 is a valve element for a check valve constituted by a surface layer 2 closely contacted with the valve seat 3; and an encroaching preventing part, provided on an inner layer part of this surface layer 2, for preventing that the surface layer 2 is encroached to the valve seat.
Patent JP-2002280435-A (JP)
Title: Substrate processor
Inventor: HARA DAISUKE
IPC: B65G1/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent a vertically moving base of an elevator from falling when the timing belt of the elevator is cut off. SOLUTION: A slide base 13 is fitted to a guide 10 in a vertically movable manner. A plate 15 is provided integrally with the base 13. A motor 19 is fixed to the guide 10 through a bracket 20. A driving pulley 18 for the timing belt and a driving pulley 23 for a wire rope are fitted to the output shaft of the motor 19. A support 22 is fitted to the guide 10. A following pulley 21 for the timing belt and a following pulley 24 for the wire rope are supported rotatably by a support 22. The timing belt 16 is put around the timing belt 16, and both of the ends of the belt 16 are fixed to the plate 15. The wire rope 17 is put around the pulley 23 and the pulley 24, and both of the ends of the rope 17 are fixed to the plate 15.
Patent JP-2002281698-A (JP)
Title: Stator of dynamo-electric machine and rotary electric machine using the stator
Inventor: OZAKI KEIJI
IPC: H02K1/18
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To fully effectively reduce vibration and noise. SOLUTION: In the stator 1 of the dynamo-electric machine, that comprises a stator frame 2 and a cylindrical stator core 3 that is fixed to the inner- periphery section of the stator frame 2, a plurality of support ribs 8 for supporting the stator core 3 at the inner periphery section of the stator frame 2 are provided.
Patent JP-2001304684-A (JP)
Title: Water and hot water supplier
Inventor: URATA TAKAYUKI
IPC: C02F1/28
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a water and hot water supplier which can obtain safe and delicious water and hot water easily with simple constitution, by meeting such a demand as a user wishes to extract cleaned water and purified hot water separately from one apparatus, since troublesome procedures were necessary for the user to obtain safe and clean hot water for drinking because a conventional water leaning device was not equipped with a function of heating cleaning water. SOLUTION: A water and hot water supplier which can obtain safe and delicious water and hot water easily using a simple constitution can be provided, by making it into such a water and hot water supplier which is provided with a water purifier having activated carbon 32 and a hollow fiber membrane 35 and a hot water supplier, having a heating means 14 for heating water within a container 2 for water storage side by side within one container.
Patent JP-2002274013-A (JP)
Title: Ink jet recording sheet
Inventor: TACHIBANA KIMIE
IPC: B41M5/50
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet improved in a water resistance of an image by suppressing occurrence of bleeding when a printed image using a water soluble dye is preserved without deteriorating bronzing and an ink jet recording sheet suppressing bronzing even when an aqueous pigment ink is used. SOLUTION: The ink jet recording sheet comprises an ink absorption layer containing inorganic fine particles, a hydrophilic binder, a compound A (except zirconium oxide and aluminum oxide) containing a zirconium atom or an aluminum atom in a molecule, a compound B containing a polyvalent metal atom different from that in the compound A in a molecule of 0.1 to 10 mol% of the compound A on a support.
Patent JP-2002203222-A (JP)
Title: Core piece for non-contact communication type information carrier
Inventor: YAMANAKA YUKIO
IPC: B42D15/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost core piece for a non-contact communication type information carrier whose handleability and productivity are satisfactory. SOLUTION: An IC chip 1 where an antenna coil 3 is integrally formed is inserted and supported in the recessed part 6 of a core piece main body, and the corner parts of the IC chip 1 are fixed by caulking parts 9 formed at the opening ends of the recessed part of the core piece main body 5.
Patent JP-2002273095-A (JP)
Title: Washing machine and washing method
Inventor: KUWABARA KOJI
IPC: D06F39/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine and a washing method that do not cause recontamination with dyes dropped from washing such as clothes. SOLUTION: The washing machine has at least a washing tub and a dye separation mechanism, and the washing tub and the dye separation mechanism form a closed loop through a circulating pump, and during washing, a washing liquid including dyes dropping by being removed from washed articles is taken out from the washing tub, dyes dropping and being removed from the washing are separated from the washing liquid and the washing liquid after separation is returned to the washing tub.
Patent JP-2002272802-A (JP)
Title: Bathing equipment
Inventor: OSUGI KAZUYA
IPC: A61H33/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce a physical burden on a carer by obtaining a bathing feeling without moving a bathing person and to improve a washing effect. SOLUTION: This equipment is provided with a washing nozzle 4 arranged over a bed 1 interposing a prescribed space between with the bed 1 and a forced-feeder for feeding a washing medium to this washing nozzle to jet high- pressure washing medium from the washing nozzle to a body by the forced- feeder.
Patent JP-2002280893-A (JP)
Title: Semiconductor device
Inventor: TSUKAGOSHI TOSHIHIRO
IPC: H03K19/0175
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of easily setting an initial state, suppressing an adverse influence upon the initial state of an adjacent semiconductor device to a minimum and facilitating initial state setting of a system. SOLUTION: In a multi-power source semiconductor device, an input signal RESETB, with which a logic level in the initial state until stabilizing all a plurality of power sources VCC1 and VCC2 at least is different from a logic level in an ordinary operating state after stabilizing all a plurality of power sources at least, is utilized for a circuit to be operated by the power source VCC1 to be first stabilized and a state in such an initial state of circuits is set to an expected state at least.
Patent JP-2002280017-A (JP)
Title: Single room type solid electrolyte fuel cell and its manufacturing method
Inventor: HIBINO TAKASHI
IPC: H01M8/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a single room type solid electrolyte fuel cell stably providing high current in a mixed gas of methane and oxygen even if operated at 600 deg.C or lower and to provide the manufacturing method of the single room type solid electrolyte fuel cell. SOLUTION: A positive electrode 2 of the single room solid electrolyte fuel cell is strontium-doped Ln1-x Srx CoO3-δ (wherein Ln is a rare-earth element), and a negative electrode 3 contains nickel, a composite oxide mainly comprising cerium oxide, and at least one element selected from palladium, platinum, rhodium, iridium, and ruthenium. The single room solid electrolyte fuel cell stably provides current in a mixed gas of methane and oxygen even at 600 deg.C or lower.
Patent JP-2002280188-A (JP)
Title: Control device for luminaire
Inventor: INOUE ATSUO
IPC: H05B37/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a luminaire, capable of reliably controlling even plural luminaires by single control device, simply usable at other places, and suitable for use at various sites of construction. SOLUTION: This control device for a luminaire equipped with an input part 5 connectable to the power supply side and an output part connectable to the luminaire side, and having a device body 1 equipped with a current control means interposed between the input part 5 and the output part and a sensor 2 to detect whether or not a human being exists under a non-contact- making condition, is structured so as to interrupt the flow of a current from the input part 5 to the output part based on the detection of nonexistence of the human being by the sensor 2. The device body 1 is formed as a separate body separated from the luminaire, and is equipped with an attaching means 9 to make the device body 1 attachable to and detachable from other objects.
Patent JP-2002287394-A (JP)
Title: Electrophotographic photoreceptor and method for manufacturing the same
Inventor: UCHIDA MASANORI
IPC: G03G5/14
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor showing low residual potential in which excellent electric characteristics are obtained. SOLUTION: The electrophotographic photoreceptor has an intermediate layer containing a thermosetting resin on a supporting base body and has a photosensitive layer on the intermediate layer. In the absorption spectrum in the visible region of the intermediate layer, the absorbance ratio at a second measurement wavelength to a first measurement wavelength is controlled to be lower than the value corresponding to the intersection between a first approximated line and a second approximated line in the correlation curve between the residual potential and the absorbance ratio of the photoreceptor having the photosensitive layer on the intermediate layer containing the thermosetting resin.
Patent JP-2002290911-A (JP)
Title: Digital broadcasting recording and reproducing device
Inventor: TANAKA KAZUYUKI
IPC: H04N21/434
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting recording and reproducing device capable of preventing the execution of a bi-directional program from delaying in the case of simultaneous recording and reproducing of a program on air. SOLUTION: In this digital broadcasting recording and reproducing device, a randomly accessible recording medium 5 is provided at the post stage of a separation means 2 for separating TS obtained by a tuner 1 into a video program and the bi-directional program, to reproduce the video program after recording it in the medium 5 and also to execute the bi-directional program without being recorded in the medium 5.
Patent JP-2001306250-A (JP)
Title: Pointing device for computer having infrared communication bridge
Inventor: BOHN DAVID D
IPC: G06F3/038
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the operability of infrared communication between a computer and the other device. SOLUTION: An IR transceiver is incorporated into a pointing device. An infrared communication link is established between the other device and the IR transceiver of the pointing device. The pointing device relays communication between a host computer and the other device via a cable to the host computer. A user interface has a function for arranging the cursor of a graphical interface on an icon on a screen or the other area. Then, the data of the communication started by the user are transmitted to the area on the screen or the operation instructed by the ion is performed.
Patent JP-2002287816-A (JP)
Title: Remote adjusting and diagnostic device
Inventor: NAGATA HIDEO
IPC: G05B23/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To easily make the adjustment of a robot from an analytical computer on the maker side, although an operator on the maker side heretofore went to a user's plant to make the adjustment, and to promptly cope with the user's demand of maintenance and adjustment without stopping the line of the plant. SOLUTION: A robot device having a robot 11 and a controller 12 for controlling the robot 11 is provided with a diagnostic computer 13 connected to the controller 12 to acquire the state quantity of the robot 11; an analytical computer 23 installed in a remote place from the robot 11 and having a control parameter adjusting means 233 for adjusting the control parameter of the robot 11; and a communication function 31 for connecting the computers 13, 23. The state quantity is transmitted to the analytical computer 23 by the communication function 31, and the control parameter of the robot 11 is obtained on the basis of the state quantity. The control parameter is transmitted to the controller 12 via the diagnostic computer 13 to control the robot 11.